<!--********************************************************************
* Copyright© 2000 - 2018 SuperMap Software Co.Ltd. All rights reserved.
*********************************************************************-->
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no'/>
    <title data-i18n="resources.title_getFeatureByBounds"></title>
    <script type="text/javascript" src="../js/include-web.js"></script>
    <script type="text/javascript" src="../../dist/mapboxgl/include-mapboxgl.js"></script>
    <style>
        body {
            margin: 0;
            padding: 0;
        }

        #map {
            position: absolute;
            top: 0;
            bottom: 0;
            width: 100%;
        }
    </style>

</head>
<body>

<div id="map"></div>
<script>
    var attribution = "<a href='https://www.mapbox.com/about/maps/' target='_blank'>© Mapbox </a>" +
        " with <span>© <a href='http://iclient.supermap.io' target='_blank'>SuperMap iClient</a> | </span>" +
        " Map Data <span>© <a href='http://support.supermap.com.cn/product/iServer.aspx' target='_blank'>SuperMap iServer</a></span> ";
    baseUrl = (window.isLocal ? window.server : "http://support.supermap.com.cn:8090") + "/iserver/services/map-world/rest/maps/World/zxyTileImage.png?z={z}&x={x}&y={y}",
        dataUrl = (window.isLocal ? window.server : "http://support.supermap.com.cn:8090") + "/iserver/services/data-world/rest/data";

    var map = new mapboxgl.Map({
        container: 'map',
        style: {
            "version": 8,
            "sources": {
                "raster-tiles": {
                    "attribution": attribution,
                    "type": "raster",
                    "tiles": [baseUrl],
                    "tileSize": 256
                }
            },
            "layers": [{
                "id": "simple-tiles",
                "type": "raster",
                "source": "raster-tiles",
            }]
        },
        center: [-10, 15],
        zoom: 2
    });
    map.addControl(new mapboxgl.NavigationControl(), 'top-left');
    map.addControl(new mapboxgl.supermap.LogoControl(), 'bottom-right');

    map.on('load', function () {
        map.addLayer({
            "id": "QueryBondsArea",
            "type": "fill",
            "source": {
                "type": "geojson",
                "data": {
                    "type": "Feature",
                    "geometry": {
                        "type": "Polygon",
                        "coordinates": [[[-20, 20], [-20, -20], [20, -20], [20, 20], [-20, 20]]]
                    }
                }
            },
            "paint": {
                "fill-color": "rgba(0, 0, 255, 0.1)",
                'fill-outline-color': "red",
            },
        });

        query();
    });

    function query() {
        var sw = new mapboxgl.LngLat(-20, -20);
        var ne = new mapboxgl.LngLat(20, 20);
        var lngLatBounds = new mapboxgl.LngLatBounds(sw, ne);

        var boundsParam = new SuperMap.GetFeaturesByBoundsParameters({
            datasetNames: ["World:Capitals"],
            bounds: lngLatBounds
        });

        new mapboxgl.supermap.FeatureService(dataUrl).getFeaturesByBounds(boundsParam, function (serviceResult) {
            map.addSource("queryDatas", {
                "type": "geojson",
                "data": serviceResult.result.features
            });
            map.addLayer({
                "id": "queryDatas",
                "type": "circle",
                "source": "queryDatas",
                "paint": {
                    "circle-radius": 6, /* 圆的直径，单位像素 */
                    "circle-color": "blue", /* 圆的颜色 */
                    "circle-opacity": 0.5  /* 圆的颜色 */
                },
            });
        });
    }
</script>

</body>
</html>